AC BLOWING WARM AIR IN ROLLING HILLS ESTATES

When your AC blows warm air instead of cold, it indicates a refrigerant, airflow, or compressor issue that needs prompt attention. Rolling Hills Estates homeowners experience this issue at a rate roughly proportional to housing age and climate exposure — older Rolling Hills Estates homes (built before 1985) have a notably higher incidence than newer construction.

Rolling Hills Estates enjoys a moderate Peninsula climate with less direct coastal exposure than the western cities. The varied terrain means properties can have different heating and cooling needs based on sun exposure and elevation. For warm air specifically, this matters because the climate determines how hard your system is being pushed when the failure occurs.

Before calling us, you can try the following DIY checks — many Rolling Hills Estates homeowners resolve the issue themselves without a service call:

• Check thermostat settings - ensure it's on COOL
• Verify circuit breakers are not tripped
• Listen for outdoor unit compressor running
• Check air filter and replace if needed
• Look for ice formation on refrigerant lines